Trace number 313702

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 1200.15 1200.65

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-313702-1176889650 -o ROOT/results/node23/solver-313702-1176889650 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313702-1176889650/picosat /tmp/evaluation/313702-1176889650/instance-313702-1176889650.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1146
/proc/meminfo: memFree=1451512/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=728 CPUtime=0
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 136882187 745472 82 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 182 82 40 102 0 77 0

[startup+0.0704611 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1146
/proc/meminfo: memFree=1451512/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=2664 CPUtime=0.06
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 503 0 0 0 3 3 0 0 18 0 1 0 136882187 2727936 479 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 666 479 40 102 0 561 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2664

[startup+0.101467 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1146
/proc/meminfo: memFree=1451512/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=2796 CPUtime=0.09
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 589 0 0 0 4 5 0 0 18 0 1 0 136882187 2863104 565 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 699 565 40 102 0 594 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301505 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1146
/proc/meminfo: memFree=1451512/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=3192 CPUtime=0.29
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 711 0 0 0 11 18 0 0 19 0 1 0 136882187 3268608 687 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 798 687 40 102 0 693 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3192

[startup+0.701583 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1146
/proc/meminfo: memFree=1451512/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=6432 CPUtime=0.69
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 1531 0 0 0 31 38 0 0 23 0 1 0 136882187 6586368 1507 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 1608 1507 40 102 0 1503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6432

[startup+1.50174 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 1147
/proc/meminfo: memFree=1440240/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=20712 CPUtime=1.49
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 4329 0 0 0 65 84 0 0 25 0 1 0 136882187 21209088 4305 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 5178 4305 40 102 0 5073 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20712

[startup+3.10105 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 1147
/proc/meminfo: memFree=1432560/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=23880 CPUtime=3.09
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 5132 0 0 0 135 174 0 0 25 0 1 0 136882187 24453120 5108 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 5970 5108 40 102 0 5865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23880

[startup+6.30167 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 1147
/proc/meminfo: memFree=1425648/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=31504 CPUtime=6.29
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 7269 0 0 0 281 348 0 0 25 0 1 0 136882187 32260096 7245 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 7876 7245 40 102 0 7771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31504

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 1147
/proc/meminfo: memFree=1416944/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=39692 CPUtime=12.69
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 8750 0 0 0 847 422 0 0 25 0 1 0 136882187 40644608 8699 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 9923 8699 48 102 0 9818 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39692

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 1147
/proc/meminfo: memFree=1413808/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=43004 CPUtime=25.48
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 9567 0 0 0 2125 423 0 0 25 0 1 0 136882187 44036096 9516 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134524075 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 10751 9516 48 102 0 10646 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43004

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 1147
/proc/meminfo: memFree=1406512/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=50420 CPUtime=51.08
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 11415 0 0 0 4683 425 0 0 25 0 1 0 136882187 51630080 11363 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 12605 11363 48 102 0 12500 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50420

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 1147
/proc/meminfo: memFree=1389232/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=67608 CPUtime=102.26
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 15710 0 0 0 9797 429 0 0 25 0 1 0 136882187 69230592 15658 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 16902 15658 48 102 0 16797 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 67608

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1147
/proc/meminfo: memFree=1367152/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=90104 CPUtime=162.23
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 21352 0 0 0 15789 434 0 0 25 0 1 0 136882187 92266496 21300 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529802 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 22526 21300 48 102 0 22421 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 90104

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1147
/proc/meminfo: memFree=1346288/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=110368 CPUtime=222.21
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 26422 0 0 0 21782 439 0 0 25 0 1 0 136882187 113016832 26370 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 27592 26370 48 102 0 27487 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 110368

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 1147
/proc/meminfo: memFree=1323568/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=133324 CPUtime=282.2
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 32161 0 0 0 27773 447 0 0 25 0 1 0 136882187 136523776 32109 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 33331 32109 48 102 0 33226 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 133324

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1147
/proc/meminfo: memFree=1300592/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=156744 CPUtime=342.17
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 37823 0 0 0 33764 453 0 0 25 0 1 0 136882187 160505856 37730 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 39186 37730 48 102 0 39081 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 156744

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1147
/proc/meminfo: memFree=1300656/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=156744 CPUtime=402.15
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 37823 0 0 0 39762 453 0 0 25 0 1 0 136882187 160505856 37730 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525659 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 39186 37730 48 102 0 39081 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 156744

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1147
/proc/meminfo: memFree=1300656/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=156744 CPUtime=462.13
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 37823 0 0 0 45759 454 0 0 25 0 1 0 136882187 160505856 37730 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530268 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 39186 37730 48 102 0 39081 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 156744

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1147
/proc/meminfo: memFree=1297520/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=160292 CPUtime=522.11
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 38722 0 0 0 51756 455 0 0 25 0 1 0 136882187 164139008 38629 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 40073 38629 48 102 0 39968 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 160292

[startup+582.301 s]
/proc/loadavg: 1.06 0.99 0.98 2/78 1147
/proc/meminfo: memFree=1272304/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=185512 CPUtime=582.09
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 45030 0 0 0 57747 462 0 0 25 0 1 0 136882187 189964288 44937 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 46378 44937 48 102 0 46273 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 185512

[startup+642.302 s]
/proc/loadavg: 1.02 0.99 0.98 2/78 1147
/proc/meminfo: memFree=1270640/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=186652 CPUtime=642.07
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 45347 0 0 0 63744 463 0 0 25 0 1 0 136882187 191131648 45211 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 46663 45211 48 102 0 46558 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 186652

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1147
/proc/meminfo: memFree=1270576/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=186652 CPUtime=702.04
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 45347 0 0 0 69741 463 0 0 25 0 1 0 136882187 191131648 45211 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 46663 45211 48 102 0 46558 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 186652

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1147
/proc/meminfo: memFree=1270576/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=186652 CPUtime=762.03
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 45347 0 0 0 75739 464 0 0 25 0 1 0 136882187 191131648 45211 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 46663 45211 48 102 0 46558 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 186652

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 1223
/proc/meminfo: memFree=1269376/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=186772 CPUtime=821.99
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 45370 0 0 0 81734 465 0 0 25 0 1 0 136882187 191254528 45234 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 46693 45234 48 102 0 46588 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 186772

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1347
/proc/meminfo: memFree=1249712/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=206996 CPUtime=881.9
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 50497 0 0 0 87719 471 0 0 25 0 1 0 136882187 211963904 50315 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 51749 50315 48 102 0 51644 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 206996

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1347
/proc/meminfo: memFree=1249712/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=206996 CPUtime=941.89
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 50497 0 0 0 93717 472 0 0 25 0 1 0 136882187 211963904 50315 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529778 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 51749 50315 48 102 0 51644 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 206996

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1347
/proc/meminfo: memFree=1249712/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=206996 CPUtime=1001.86
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 50497 0 0 0 99714 472 0 0 25 0 1 0 136882187 211963904 50315 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529361 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 51749 50315 48 102 0 51644 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 206996

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1347
/proc/meminfo: memFree=1249712/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=206996 CPUtime=1061.84
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 50497 0 0 0 105711 473 0 0 25 0 1 0 136882187 211963904 50315 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530092 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 51749 50315 48 102 0 51644 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 206996

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1347
/proc/meminfo: memFree=1244144/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=212768 CPUtime=1121.82
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 51938 0 0 0 111708 474 0 0 25 0 1 0 136882187 217874432 51756 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530799 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 53192 51756 48 102 0 53087 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 212768

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1347
/proc/meminfo: memFree=1221104/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=236304 CPUtime=1181.8
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 57835 0 0 0 117701 479 0 0 25 0 1 0 136882187 241975296 57653 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 59076 57653 48 102 0 58971 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 236304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 1347
/proc/meminfo: memFree=1216560/2055920 swapFree=4169224/4192956
[pid=1146] ppid=1144 vsize=239960 CPUtime=1200.1
/proc/1146/stat : 1146 (picosat) R 1144 1146 1043 0 -1 4194304 58801 0 0 0 119530 480 0 0 25 0 1 0 136882187 245719040 58571 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1146/statm: 59990 58571 48 102 0 59885 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 239960

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.15
CPU user time (s): 1195.3
CPU system time (s): 4.84526
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 239960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1195.3
system time used= 4.84526
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58801
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2027

runsolver used 1.40779 second user time and 2.82957 second system time

The end



Launcher Data (download as text)




Begin job on node23 on Wed Apr 18 09:47:31 UTC 2007

IDJOB= 313702
IDBENCH= 20373
IDSOLVER= 106
FILE ID= node23/313702-1176889650

PBS_JOBID= 4595135

Free space on /tmp= 66437 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313702-1176889650/picosat /tmp/evaluation/313702-1176889650/instance-313702-1176889650.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-313702-1176889650 -o ROOT/results/node23/solver-313702-1176889650 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313702-1176889650/picosat /tmp/evaluation/313702-1176889650/instance-313702-1176889650.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ec1a03bc95c5b06907199f7ae65ad092

RANDOM SEED= 852364981

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.276
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.276
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1451984 kB
Buffers:         25544 kB
Cached:         493044 kB
SwapCached:       2360 kB
Active:         102944 kB
Inactive:       438284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451984 kB
SwapTotal:     4192956 kB
SwapFree:      4169224 kB
Dirty:           19352 kB
Writeback:           0 kB
Mapped:          30468 kB
Slab:            48260 kB
Committed_AS:  2405748 kB
PageTables:       1796 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66437 MiB

End job on node23 on Wed Apr 18 10:07:33 UTC 2007